JPS5068218U - - Google Patents
Info
- Publication number
- JPS5068218U JPS5068218U JP1973123010U JP12301073U JPS5068218U JP S5068218 U JPS5068218 U JP S5068218U JP 1973123010 U JP1973123010 U JP 1973123010U JP 12301073 U JP12301073 U JP 12301073U JP S5068218 U JPS5068218 U JP S5068218U
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/20—Arrangements for starting
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1973123010U JPS5068218U (de) | 1973-10-23 | 1973-10-23 | |
US05/516,732 US3959700A (en) | 1973-10-23 | 1974-10-21 | Speed control device for transistor motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1973123010U JPS5068218U (de) | 1973-10-23 | 1973-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5068218U true JPS5068218U (de) | 1975-06-18 |
Family
ID=14849998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1973123010U Pending JPS5068218U (de) | 1973-10-23 | 1973-10-23 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3959700A (de) |
JP (1) | JPS5068218U (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009124834A (ja) * | 2007-11-14 | 2009-06-04 | Seiko Epson Corp | ブラシレスモータ |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2113028B (en) * | 1981-12-31 | 1986-09-03 | Burroughs Corp | Data disc rotating systems |
US4651069A (en) * | 1983-04-13 | 1987-03-17 | Pellegrini Gerald N | Back-emf brushless d.c. motor drive circuit |
DE3919952A1 (de) * | 1989-06-19 | 1990-12-20 | Licentia Gmbh | Motorstromregelung fuer einen buerstenlosen gleichstrommotor |
US5117167A (en) * | 1990-11-01 | 1992-05-26 | Rotron, Incorporated | Commutating energy suppression circuit for an electronically commutated DC motor |
US20040130237A1 (en) * | 1999-11-19 | 2004-07-08 | Baker Robert M. L. | Gravitational wave propulsion and telescope |
US6160336A (en) * | 1999-11-19 | 2000-12-12 | Baker, Jr.; Robert M. L. | Peak power energy storage device and gravitational wave generator |
US20070001541A1 (en) * | 1999-11-19 | 2007-01-04 | Baker Robert M L Jr | Gravitational wave propulsion |
US6784591B2 (en) | 1999-11-19 | 2004-08-31 | Robert M. L. Baker, Jr. | Gravitational wave generator utilizing submicroscopic energizable elements |
US6417597B1 (en) | 1999-11-19 | 2002-07-09 | Robert M. L. Baker, Jr. | Gravitational wave generator |
EP2233951A1 (de) | 2009-03-27 | 2010-09-29 | Elmarx Srl | Gekoppelte Oszillatoren verwendender Gravitationswellenerzeuger und Verfahren zur Verstärkung der Gravitationswellen |
CN111371350B (zh) * | 2020-03-30 | 2021-09-24 | 沈阳揽月工业设计有限公司 | 一种全磁场直流电动机系统的控制方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806785A (en) * | 1969-06-10 | 1974-04-23 | Anvar | Brushless d. c. electric machine |
DE2010385C3 (de) * | 1970-03-05 | 1981-03-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung für einen kommutatorlosen Gleichstrommotor |
US3667019A (en) * | 1970-10-12 | 1972-05-30 | Gen Motors Corp | Control circuit for adjusting and regulating the speed of a brushless direct current motor responsive to voltages induced in the armature windings |
JPS4925413A (de) * | 1972-06-30 | 1974-03-06 | ||
JPS534883B2 (de) * | 1973-03-31 | 1978-02-22 |
-
1973
- 1973-10-23 JP JP1973123010U patent/JPS5068218U/ja active Pending
-
1974
- 1974-10-21 US US05/516,732 patent/US3959700A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009124834A (ja) * | 2007-11-14 | 2009-06-04 | Seiko Epson Corp | ブラシレスモータ |
Also Published As
Publication number | Publication date |
---|---|
US3959700A (en) | 1976-05-25 |